package cn.hs.service;

import cn.hs.entity.CourseTalk;

import java.util.List;

public interface CourseTalkService {
    List<CourseTalk> find(CourseTalk courseTalk);

    List<CourseTalk> find1(CourseTalk courseTalk);

    List<CourseTalk> findAllOrderByCount(CourseTalk courseTalk);


    int insert(CourseTalk courseTalk);
}
